On Wed, May 21, 2014 at 02:53:00PM +0200, Thierry Reding wrote:
On Wed, May 14, 2014 at 08:51:16PM +0200, Daniel Vetter wrote:
If we want to use this functionality in generic helpers to make sure that all drivers have somewhat sane vblank handling across modesets/dpms, we need to make it work for all drivers. But some don't support interrupts and hence also not vblank waits.
Just return early on such drivers.
Note that with pageflips drivers are free to implement them however they wish to.
Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch
drivers/gpu/drm/drm_irq.c | 6 ++++++ 1 file changed, 6 insertions(+)
I'm confused. This seems to be the very same patch as 09/12. But since you've already merged this I guess it must have resolved itself somehow...
Screwed up the patch sending and submitted two patch 09/12. This one really is just rfc and I didn't pull it in yet. -Daniel